Security readout for executives and security teams
CVE-2014-3970 is a denial-of-service flaw in PulseAudio 5.0 and earlier. If the RTP receive module is exposed, a remote empty UDP packet can crash PulseAudio through an assertion failure. This affects availability of audio services, not confidentiality or integrity, based on the provided sources. Exposure is most likely on Linux systems running PulseAudio 5.0 or earlier with module-rtp-recv enabled and reachable over UDP. Systems not using RTP receive functionality are less likely to be affected, but the bundle does not provide complete configuration guidance. Treat this as a targeted availability risk for systems relying on PulseAudio RTP receiving. Prioritize exposed or operationally important hosts, especially older Linux installations. It does not warrant emergency response without evidence of exposure or exploitation. Mitigation focus: Identify systems running PulseAudio 5.0 or earlier.; Check vendor advisories for fixed PulseAudio packages.; Apply distribution updates where available..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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CVE-2014-3970 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
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Source materials
- CVE List V5 sourceCVE List V5
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CWE details
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